aftermarket alarm resets by itself

I get calls now and then by clients telling me their anti-hijack,lock and unlock with ignition are noloner working.everything that is nolonger working gets programed into the system.it somehow lost that memory and it just work standardly.I have tested this system and it does not loose the codes with battery terminals removed.does anyone know what it can be.everything works again after I reprogram it.this happen say once a year.I use autowatch,here in SA its one of the most popular brands.Do it once,do it right - This means no short cuts. You never get paid twice for having to do the job twice because it wasn't done right the first time.

Check with Autowatch (Conlog) themselves.

Ok,ill call them monday morning.Do it once,do it right - This means no short cuts. You never get paid twice for having to do the job twice because it wasn't done right the first time.

Sorry I couldn't give you a better answer, I've only ever removed them!

It is fine,I understand 100%.which brand is the most popular in the united kingdom and world wide?Do it once,do it right - This means no short cuts. You never get paid twice for having to do the job twice because it wasn't done right the first time.

Clifford/Viper by a long way.

Cool.I wonder if it will ever come to SA.Do it once,do it right - This means no short cuts. You never get paid twice for having to do the job twice because it wasn't done right the first time.

Dunno, they made it to Oz but in S.A. Conlog holds the lion's share. The killer is the cost of shipping.

I have googled clifford/viper and it is far better and advanced then the brands we using in SA.Do it once,do it right - This means no short cuts. You never get paid twice for having to do the job twice because it wasn't done right the first time.

About 5 years ahead.